145-21-13121 Steering Clutch

The 145-21-13121 is a steering clutch part for Komatsu equipment. It is listed in the category of friction discs and plates for Komatsu machines and is identified by SKU 145-21-13121.

This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The product name identifies the equipment brand as Komatsu, but the supplied product data does not specify an individual machine model, machine series, production range, or serial-number interval. Compatibility should therefore be confirmed against the existing part number and the machine identification data before installation.

Specifications

A steering clutch is a clutch component used in the steering drive system of applicable heavy equipment. The part is catalogued as a friction element rather than as a complete machine steering system. The available information does not state whether the supplied item is an individual friction disc, an individual plate, a complete clutch pack, or a kit containing multiple components; the exact contents are not specified in the product data.

No dimensions, outside or inside diameter, thickness, material specification, spline profile, number of friction surfaces, mounting position, or installation hardware are provided for SKU 145-21-13121. These parameters should not be substituted with estimates when checking the part against a machine or a removed component.

The supplied data does not include a compatible Komatsu model list. It also does not provide equipment-manufacturer reference numbers, supplier cross-reference numbers, superseded numbers, or other part numbers associated with SKU 145-21-13121.